| 000 | 00447nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 220204s9999 xx 000 0 und d | ||
| 082 |
_a581.1:631.524.84 _bJOH;1 |
||
| 100 | _aJOHNSON, C B | ||
| 245 | 0 | _aPhysiological processes limiting plant productivity. | |
| 260 |
_aLondon _bButterworth _c1981 |
||
| 650 | _aCrop physiology | ||
| 650 | _aPlant productivity | ||
| 650 | _aSymbiotic nitrogen fixation | ||
| 650 | _aWater stress | ||
| 942 | _cBK | ||
| 999 |
_c36713 _d36713 |
||